Anyone can answer my question?

Asked by Guru9CNFJG Jul 30, 2021 at 12:19 PM about the 2012 Volkswagen CC 2.0T Sport FWD

Question type: Maintenance & Repair

Anyone have a answer to why my 2012 cc sport is stalling? after driving 45
mins with the air on, i get to a light and it just shuts off. I've replaced the
camshaft sensor, crankshaft and my PCV valve. Still idle while in park but drive
fine.if on highway.

1 Answer
157,855

James answered 3 years ago

Sounds like a bad IAC (Idle Air Control) valve. When you turn on the air conditioning an A/C request signal is sent to the computer. The computer speeds up the idle about 50 RPMs to compensate for the additional load of the air conditioning compressor so that the engine won't stall. A dirty or lazy IAC may not be responding fast enough on deceleration to prevent the stalling. Hope that helps! Jim

Mark helpful

Your Answer:

Related Questions

  • Anyone can answer my question? 1 Answer

    Anyone have a answer to why my 2012 cc sport is stalling? after driving 45 mins with the air on, i get to a light and it just shuts off. I've replaced the camshaft sensor, crankshaft and my PCV valv...

    2012 Volkswagen CC 2.0T Sport FWD

    -

    Maintenance & Repair

  • 2010 VW CC: Front passinger window has stopped working anyone know how to fix 11 Answers

    my front passenger window stopped working I assume its a fuse. Anyone know which fuse number it is? Please, thank you.

    2010 Volkswagen CC 2.0T Sport FWD

    -

    Maintenance & Repair

  • My check engine light comes on and off 2 Answers

    I have an 09 VW CC Vr6 which i bought in March of 2016 and now my check engine light comes on and off every couple days, so i took it took my mechanic, he ran the diagnostic on it and 2 codes poppe...

    2009 Volkswagen CC VR6 4Motion AWD

    -

    Maintenance & Repair

  • My car won't start 6 Answers

    I just used my car last night and this morning it won't come on. I have to press the break to start the car but the break is real stiff and won't go down to start the car. Car turns on but the engi...

    2012 Volkswagen CC

    -

    Maintenance & Repair

  • Missing piece on my car 1 Answer

    I've been trying to figure out what this piece on my car is called..

    2013 Volkswagen CC 2.0T Sport FWD

    -

    Maintenance & Repair

Shortcuts

Search Volkswagen CC Questions

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    1,630
  • #2
    shuvei
    Reputation
    1,220
  • #3
    Kelly Mayo
    Reputation
    680
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Volkswagen Passat
16 Great Deals out of 417 listings starting at $3,999
Used Volkswagen Jetta
75 Great Deals out of 1,962 listings starting at $2,495
Used Honda Accord
56 Great Deals out of 991 listings starting at $2,000
Used Toyota Camry
62 Great Deals out of 1,074 listings starting at $3,500
Used Dodge Challenger
22 Great Deals out of 455 listings starting at $7,999
Used Volkswagen Tiguan
89 Great Deals out of 3,024 listings starting at $399
Used Volkswagen Jetta GLI
10 Great Deals out of 418 listings starting at $2,315
Used Audi A4
27 Great Deals out of 698 listings starting at $3,495
Used Cadillac CTS
6 Great Deals out of 55 listings starting at $4,888
Used GMC Sierra 1500
132 Great Deals out of 6,515 listings starting at $3,975
Used Subaru Legacy
11 Great Deals out of 186 listings starting at $3,990
Used Volvo S60
9 Great Deals out of 117 listings starting at $3,950

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.